TY - BOOK ID - 141437743 TI - Treatise on rail-roads and internal communications... PY - 1830 PB - Philadelphia J. Grigg DB - UniCat KW - Railroads KW - Early works to 1900 UR - https://www.unicat.be/uniCat?func=search&query=sysid:141437743 AB - ER -